CONSTRUCTION DRAWINGS
1 TREE PIT SECTION 1:50 11 Alnus glutinosa ‘Multi stemmed’. 12 Alcorque 1 bench fixed with 10mm diameter bolts.
CC 7
9
13 Concrete footing for bench. 100mm deep, cast in situ on 50mm bed of compressed hardcore.
C 8
6
14 600mm deep root barrier on path side. Run along full length of path.
8.4m A
13.2m
750
6.3m
11
15 4 deep 250mm Strata soil structure cells at a full width and length of 3000mm.
6.8m
11
AA
2
A 20 10
8.2m
16
3 5
17
13
18
AA 19
14 15
1100
1100
12
1
21
4
16 Fill with top soil above Strata cells for remaining 600mm, at circle central to tree point with a diameter of 1750mm. 17 Lightly compress top of top soil and cover with 40mm of hoggin in rounded mound above path level as shown. 18 Back fill between root barrier and concrete path with hoggin or gravel. 19 Concrete path, see drawing group 2.
PLAN 1:200
7 Wild Garden
1 Lab 23 crossed bench
4 Ground level planting bed
2 Lab 23 Alcorque 1
5 Granite setts detail in path : 4m strips of paving at same angles becoming closer together from West to East
8 River channel : Pre-cast concrete units as marked
3 Lafarge ‘Snowcrete’
6 Grass lawn
9 See hol beck channel construction
10 See paving detail drawings
20 Turf with 150mm deep topsoil, see planting sheet. 21 Sub soil.
19